testUtil.h revision d2447fd2505466a8c30cdca247325f79ba95be34
1/* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 * 16 */ 17 18#ifndef _TESTUTIL_H_ 19#define _TESTUTIL_H_ 20 21#include <stdint.h> 22#include <stdio.h> 23#include <sys/time.h> 24 25__BEGIN_DECLS 26 27// Time Utilities 28struct timespec double2ts(double amt); 29struct timeval double2tv(double amt); 30double ts2double(const struct timespec *val); 31double tv2double(const struct timeval *val); 32struct timespec tsDelta(const struct timespec *first, 33 const struct timespec *second); 34struct timeval tvDelta(const struct timeval *first, 35 const struct timeval *second); 36 37void delay(float amt); 38 39// Pseudo Random Utilities 40int testRandBool(void); 41 42// Testcase Output 43void testSetLogCatTag(const char *tag); 44const char *testGetLogCatTag(void); 45void testPrint(FILE *stream, const char *fmt, ...); 46#define testPrintI(...) do { \ 47 testPrint(stdout, __VA_ARGS__); \ 48 } while (0) 49#define testPrintE(...) do { \ 50 testPrint(stderr, __VA_ARGS__); \ 51 } while (0) 52 53__END_DECLS 54 55#endif 56